First paper on exploring the Paleoclimate and Heliosphere 2-3Million years ago:

Opher, M., Loeb, A., Peek, J. “Evidence that Earth was exposed to Cold Dense Interstellar Medium 2 Myrs Ago”
First paper to show the new “Croissant” shape of the Heliosphere:
First paper to explore the effects of Pick-up Ions on the “Croissant” shape of the Heliosphere:
First paper to quantify the asymmetry induced by Interstellar Magnetic Field on Heliosphere:
Further papers that quantified the effect of the Interstellar Magnetic Field on Heliosphere:
